CN217311418U

CN217311418U - Auxiliary pulling tool for butterfly needle in infusion port

Info

Publication number: CN217311418U
Application number: CN202220439855.4U
Authority: CN
Inventors: 谢雨露; 刘月; 古满平
Original assignee: First Affiliated Hospital of Chongqing Medical University
Current assignee: First Affiliated Hospital of Chongqing Medical University
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-30
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses an instrument is pulled out in supplementary of infusion port butterfly needle, including the handle, the front end of handle is installed and is dismantled the dressing structure, can dismantle the dressing structure and include the plastic bottom plate, and the top of plastic bottom plate is provided with the opening, and the outside of plastic bottom plate is provided with from type membrane and dressing, and the dressing is ordinary dressing or foam dressing, and the top of dressing is seted up jaggedly, and the handle is the arc structure, and the front end radian is 15-30. In this supplementary instrument of pulling out of infusion port butterfly needle, can pull out the butterfly needle with the help of the device, grip on the handle through the left hand, will dismantle the dressing structure and press on the infusion port, need not left hand direct contact patient to avoid the acupuncture wound, and can dismantle the dressing structure and have the foam material, alleviate patient's skin pressurized, detachable dressing can simplify conventional operation flow.

Description

Auxiliary pulling tool for butterfly needle in infusion port

Technical Field

The utility model relates to an infusion equipment technical field, specifically speaking relates to an auxiliary instrument of pulling out of transfusion harbor butterfly needle.

Background

The transfusion port is also called an implanted intravenous administration device, and a butterfly needle is embedded in a subcutaneous port body to communicate a blood vessel and a transfusion pipeline. The butterfly needle needs to be pulled out by a left hand to fix the port body, the butterfly needle needs to be pulled out by a right hand, the needle and the port body are generally tightly connected, pulling force is needed, the right hand does not consciously rebound at the moment of pulling out, the butterfly needle is easy to be pricked into the left hand to cause needle stick injury, and the existence of similar products in clinic is unknown at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an instrument is pulled out in supplementary of infusion port butterfly needle to solve the problem that proposes among the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides an instrument is pulled out in supplementary of infusion port butterfly needle, the electric iron comprises a handle, the front end of handle is installed and is dismantled the dressing structure, can dismantle the dressing structure and include plastic bottom plate, plastic bottom plate's top is provided with the opening, plastic bottom plate's the outside is provided with from type membrane and dressing, and the dressing is ordinary dressing or foam dressing, and the top of dressing is seted up jaggedly, the handle is the arc structure, and the front end radian is 15-30.

Preferably, the surface of the plastic bottom plate is provided with a bottom plate sticking layer, the outer side of the plastic bottom plate is stuck with a first release film, and the outer side of the first release film is stuck with a foam dressing.

Preferably, the inner wall of the bottom end of the opening is provided with an arc-surface end.

Preferably, the top of the first release film is provided with a release film notch, and the top of the foam dressing is provided with a dressing notch.

Preferably, one side of the plastic bottom plate, which is close to the first release film, is sticky.

Preferably, the outer layer of the plastic bottom plate is provided with a foam pad, the surface of the foam pad is provided with a foam pad pasting layer, the outer side of the foam pad is tightly pasted with a dressing film, the middle part of the dressing film is provided with the dressing pad, and the top of the dressing film is provided with a notch.

Preferably, a second release film is attached to the outer side of the dressing film.

Compared with the prior art, the beneficial effects of the utility model are that:

in this supplementary instrument of pulling out of infusion port butterfly needle, can pull out the butterfly needle with the help of the device, grip on the handle through the left hand, will dismantle the dressing structure and press on the infusion port, need not left hand direct contact patient to avoid the acupuncture wound, and can dismantle the dressing structure and have the foam material, alleviate patient's skin pressurized, detachable dressing can simplify conventional operation flow.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a detachable dressing structure according to the present invention;

fig. 3 is a second schematic structural view of the detachable dressing structure of the present invention.

The various reference numbers in the figures mean:

1. a handle; 2. a detachable dressing structure; 21. a plastic base plate; 211. an opening; 2111. an arc-surface end; 212. a base plate adhesive layer; 22. a first release film; 221. a release film notch; 23. a foam dressing; 231. a dressing gap; 24. a foam pad; 241. a foam cushion adhesive layer; 25. a dressing film; 251. a dressing pad; 26. and a second release film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides an instrument is pulled out in supplementary of infusion port butterfly needle, as shown in fig. 1-3, including handle 1, the front end of handle 1 is installed and is dismantled dressing structure 2, be used for replacing the hand to compress tightly fixedly with the infusion port, can dismantle dressing structure 2 includes plastic bottom plate 21, plastic bottom plate 21's top is provided with opening 211, plastic bottom plate 21's the outside is provided with from type membrane and dressing, the dressing is ordinary dressing or foam dressing, and the breach is seted up at the top of dressing, the butterfly needle of being convenient for passes and extracts, handle 1 is the arc structure, and the front end radian is 15-30, be convenient for press down hard.

In this embodiment, the surface of plastic substrate 21 is provided with the bottom plate and pastes layer 212, and the outside of plastic substrate 21 bonds and has first from type membrane 22, and first outside from type membrane 22 bonds and has foam dressing 23 for compress tightly on the infusion port, when not using, can drive foam dressing 23 through first from type membrane 22 and tear down, and first top from type membrane 22 and foam dressing 23 all is provided with the protruding structure of easily tearing down.

Specifically, the inner wall of the bottom end of the opening 211 is provided with an arc end 2111, so that damage to the butterfly needle is avoided.

Further, the first top of leaving the type membrane 22 is provided with from type membrane breach 221, and dressing breach 231 has been seted up at the top of foam dressing 23, makes things convenient for the butterfly needle to pass and extracts.

Furthermore, the surface of the plastic base plate 21 close to the first release film 22 has viscosity, so that the first release film 22 is conveniently attached to the plastic base plate 21.

The utility model discloses an instrument is pulled out in supplementary of infusion port butterfly needle is when using, at first assemble the device, make can dismantle dressing structure 2 and install the front end at handle 1, grip on handle 1 through the left hand, press the dressing structure 2 dismantled of handle 1 front end on the infusion port, can carry out pulling out of butterfly needle through the right hand, foam dressing 23 is pressed on the infusion port, guarantee it and fix, can easily extract the butterfly needle, the left hand can not contact with the patient when extracting, avoid the right hand to kick-back to cause the left hand to prick, and foam dressing 23 can absorb certain liquid and the blood that oozes, guarantee the cleanness of infusion port, after using, can with foam dressing 23 tear down.

Example 2

In order to facilitate the installation of the detachable dressing structure 2, the detachable dressing structure 2 may be configured as another structure, as shown in fig. 3, the foam pad 24 is installed on the outer layer of the plastic base plate 21, the foam pad adhering layer 241 is arranged on the surface of the foam pad 24, the dressing film 25 is closely adhered on the outer side of the foam pad 24, the dressing pad 251 is installed in the middle of the dressing film 25, the top of the dressing film 25 is provided with a notch, and the top of the dressing film 25 is provided with a protruding structure which is easy to tear down.

Furthermore, 25 the outside is pasted and is had second from type membrane 26, and second is from type membrane 26 and is become by two rectangles, and during the use, compress tightly dressing pad 251 on the infusion port, play the cushioning effect through foam pad 24, avoid the hand shake to cause the not hard up of infusion port, tear dressing membrane 25 during the use, dressing pad 251 covers the wound after, can tear second from type membrane 26, make dressing membrane 25 directly paste in the skin.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a supplementary instrument of pulling out of transfusion harbor butterfly needle, includes handle (1), its characterized in that: the detachable dressing structure (2) is installed at the front end of the handle (1), the detachable dressing structure (2) comprises a plastic base plate (21), an opening (211) is formed in the top of the plastic base plate (21), a release film and a dressing are arranged on the outer side of the plastic base plate (21), the dressing is a common dressing or a foam dressing, a notch is formed in the top of the dressing, the handle (1) is of an arc-shaped structure, and the radian of the front end is 15-30 degrees.

2. The auxiliary pulling tool for the butterfly needle of the port of infusion as claimed in claim 1, wherein: the surface of plastic bottom plate (21) is provided with bottom plate adhesive layer (212), the outside of plastic bottom plate (21) bonds and has first from type membrane (22), foam dressing (23) are bonded to the outside of first from type membrane (22).

3. The auxiliary pulling tool for the butterfly needle of the port of infusion as claimed in claim 1, wherein: the inner wall of the bottom end of the opening (211) is provided with an arc surface end (2111).

4. The auxiliary removal tool for the butterfly needle of the infusion port of claim 2, wherein: the first top of leaving type membrane (22) is provided with from type membrane breach (221), dressing breach (231) have been seted up at the top of foam dressing (23).

5. The auxiliary pulling tool for the butterfly needle of the port of infusion as claimed in claim 2, wherein: one surface of the plastic bottom plate (21) close to the first release film (22) is sticky.

6. The auxiliary pulling tool for the butterfly needle of the port of infusion as claimed in claim 1, wherein: the outer layer of the plastic bottom plate (21) is provided with a foam pad (24), the surface of the foam pad (24) is provided with a foam pad pasting layer (241), the outer side of the foam pad (24) is tightly adhered with a dressing film (25), the middle part of the dressing film (25) is provided with a dressing pad (251), and the top of the dressing film (25) is provided with a gap.

7. The auxiliary pulling tool for the butterfly needle of the port of infusion as claimed in claim 6, wherein: and a second release film (26) is adhered to the outer side of the dressing film (25).